Plow digging blade



FIG. 1 is a first perspective view of a new design for a plow digging blade;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a first side view thereof;

FIG. 6 is a second side view thereof;

FIG. 7 is a rear view thereof; and,

FIG. 8 is a bottom plan view thereof. 

CLAIM The ornamental design for a plow digging blade, as shown and described. 